1.
Pérez Fontana V, Chifflet A. The gastro-duodenal perforations in the last three years at the Maciel Hospital. Cir. Urug. [Internet]. 2019 Nov. 20 [cited 2026 May 24];3(2):18-25. Available from: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/161